Preparation of tris-(.beta.-hydroxypropyl) isocyanurate

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

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C07D25134

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041985052

ABSTRACT:
An improved process for the preparation of tris-(.beta.-hydroxypropyl) isocyanurate by the reaction of propylene oxide with cyanuric acid. Propylene oxide and cyanuric acid are reacted at a temperature of between about 100.degree. and 150.degree. C. at an elevated pressure, and in the absence of a catalyst, in a reaction medium of a polyhydroxy compound which is a liquid at the reaction temperature and in which the tris-(.beta.-hydroxypropyl) isocyanurate is soluble or with which it is miscible.

REFERENCES:
patent: 4063020 (1977-12-01), den Otter et al.

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